▲ 1183 ▼ Cable management is an art form (i.postimg.cc) submitted 11 months ago by Evil_Shrubbery to c/lemmyshitpost@lemmy.world 95 comments fedilink hide all child comments
[–] cynar@piefed.social 2 points 11 months ago Circadian rhythm maintenance. Melatonin is broken down in the eye by blueish light. When this stops, the melatonin levels begin to climb, leading to tiredness. This is also why phones etc keep you awake. permalink fedilink source parent